A lot of things can happen online, some of which are beyond your control. One of these is invalid click activities that are caused by a number of things, but can lead you into one unfortunate situation - getting banned from AdSense for good. Since you need AdSense to keep track of your website's performance, you should do anything possible to protect yourself against invalid clicks.
StatCounter can help you in this mission. This is a web traffic analysis tool that lets you track all clicks and exit links. Through it, you will know where a majority of your invalid clicks are coming from, and the corresponding IPs that you can then block to
protect your AdSense account.
Getting started is as easy as signing up and creating an account. You can then create a new project for a website that you want to track. Like most analytics tools, StatCounter is fairly easy to use. Make sure to select a counter or Invisible tracking, and opt to receive reports in a weekly or monthly basis, so that you can keep an eye on invalid AdSense clicks.
Advertiser
detect invalid clicks or any suspicious activities that will inflate the number of clicks on an ad. Since you can't control an advertiser or publisher's desire to increase their earnings, you should monitor click through rates or the cost per clicks you are making. If there is a sudden increase of clicks but you make zero CPC, it's time to track down on these invalid Adsense clicks and put a stop to them.